Ocean Power Technologies CEO buys 7,750 shares at $0.33

Ocean Power Technologies President and CEO Philipp Stratmann reported buying 7,750 shares of common stock on 12/16/2025 at $0.33 per share.

Rhea-AI Filing Summary

Ocean Power Technologies President and CEO Philipp Stratmann reported buying 7,750 shares of common stock on 12/16/2025 at $0.33 per share. This open-market purchase increased his direct ownership to 518,440 shares of the company’s stock.

Insider Trade Summary

Net Buyer: 7,750 shares

Net Buy 1 txn

Insider Stratmann Philipp

Role President and CEO

Bought 7,750 shs ($3K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	7,750	$0.33	$3K

Holdings After Transaction: Common Stock — 518,440 shares (Direct)

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Ocean Power Technologies (OPTT) report?

Ocean Power Technologies reported that its President and CEO, Philipp Stratmann, purchased 7,750 shares of common stock at $0.33 per share on 12/16/2025.

How many Ocean Power Technologies (OPTT) shares does the CEO now own?

After the reported transaction, President and CEO Philipp Stratmann beneficially owns 518,440 shares of Ocean Power Technologies common stock, held directly.

What was the price paid in the latest Ocean Power Technologies (OPTT) insider purchase?

The reported insider purchase was of Ocean Power Technologies common stock at a price of $0.33 per share on 12/16/2025.

What is the role of the reporting person at Ocean Power Technologies (OPTT)?

The reporting person, Philipp Stratmann, is a Director and serves as President and CEO of Ocean Power Technologies.

Was the Ocean Power Technologies (OPTT) insider transaction a purchase or a sale?

The transaction was a purchase of common stock, coded as P for an open-market or private purchase of non-derivative securities.

Is the insider transaction in Ocean Power Technologies (OPTT) reported as directly owned?

Yes. Following the transaction, the 518,440 shares of Ocean Power Technologies common stock are reported as directly owned by the insider.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 12/16/2025 - 04:05 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Stratmann Philipp

(Last) (First) (Middle)

C/O OCEAN POWER TECHNOLOGIES, INC.

28 ENGELHARD DRIVE, SUITE B

(Street)

MONROE TOWNSHIP NJ 08831

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Ocean Power Technologies, Inc. [ OPTT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President and CEO

3. Date of Earliest Transaction (Month/Day/Year)
12/16/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	12/16/2025		P		7,750	A	$0.33	518,440	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Philipp Stratmann	12/16/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.